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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Samsung SC4570 vacuum cleaner - access route?
Remove the dust hopper, then 4 screws but what holds the cover in place at
the other end, hidden screws/secret clips? How to remove the wheels , perhaps fixings in that area |
#2
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Samsung SC4570 vacuum cleaner - access route?
I suspect the restraint is under the switch cap. But need to know what sort
of thin blade either side of the dash mark in the key cap to delatch it. You can just make out something by shining a torch through the heavy smoked plastic in that area. The wheels come off by delatching one of the 4 clips and then turning the wheel while pulling axially outwards, no clips under them. |
#3
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Samsung SC4570 vacuum cleaner - access route?
The way in was staring me in the face all the time. To the rear of the
switch cap is what looks like a slightly recessed molding mark. A plastic disc of exactly the same size and shade of blue is gummy glued over this and hides a deeply recessed screw. Before finding that had removed the switch cap , requires 3 blades pushed down 20mm from the lip on the front and 2 sides and then a third lever to the rear to prize the cap upwards. But now having got the main cover off it is much easier to remove the cap from inside delatching. The smoked cover does not come off until 2 screws undone from inside the main blue cover. |
#4
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Samsung SC4570 vacuum cleaner - access route?
On Oct 16, 7:51*am, "N_Cook" wrote:
The way in was staring me in the face all the time. To the rear of the switch cap is what looks like a slightly recessed molding mark. A plastic disc of *exactly the same size and shade of blue is gummy glued over this and hides a deeply recessed screw. Before finding that had removed the switch cap , requires 3 blades pushed down 20mm from the lip on the front and 2 sides and then a third lever to the rear to prize the cap upwards. But now having got the main cover off it is much easier to remove the cap from inside delatching. The smoked cover does not come off until 2 screws undone from inside the main blue cover. What are you trying to fix???? |
#5
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Samsung SC4570 vacuum cleaner - access route?
wrote in message
... On Oct 16, 7:51 am, "N_Cook" wrote: The way in was staring me in the face all the time. To the rear of the switch cap is what looks like a slightly recessed molding mark. A plastic disc of exactly the same size and shade of blue is gummy glued over this and hides a deeply recessed screw. Before finding that had removed the switch cap , requires 3 blades pushed down 20mm from the lip on the front and 2 sides and then a third lever to the rear to prize the cap upwards. But now having got the main cover off it is much easier to remove the cap from inside delatching. The smoked cover does not come off until 2 screws undone from inside the main blue cover. What are you trying to fix???? ++++ B.E.R but I gave it a chance. |
#6
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Samsung SC4570 vacuum cleaner - access route?
N_Cook wrote in message
... wrote in message ... On Oct 16, 7:51 am, "N_Cook" wrote: The way in was staring me in the face all the time. To the rear of the switch cap is what looks like a slightly recessed molding mark. A plastic disc of exactly the same size and shade of blue is gummy glued over this and hides a deeply recessed screw. Before finding that had removed the switch cap , requires 3 blades pushed down 20mm from the lip on the front and 2 sides and then a third lever to the rear to prize the cap upwards. But now having got the main cover off it is much easier to remove the cap from inside delatching. The smoked cover does not come off until 2 screws undone from inside the main blue cover. What are you trying to fix???? ++++ B.E.R but I gave it a chance. Well I assume resistance of about 40 ohms between 2 commutator lands of a 2KW tated motor means a rotor coil is open circuit , not to mention a few sputtered copper/graphite shorts between some other lands and maybe shorted windings. |
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